Answer:
Just use the formulas and compute it yourself, i'll compute 1st ones only.
Area of Square = s²
Area of rectangle = (L)(W)
Area of circle = πr²
where π = 3.14 or whatever your teacher told you to use for uniformity of anwers. e.g., 3.1416
Area of triangle = 1/2(b)(h)
Solutions, you do the rest,
#1. s = 15
Area of Square = s² = 15² = 225 m²
#3. Area of rectangle = (22)(4) = 88 m²
#6. Area of circle = πr² = (3.14)(6)² = (3.14)(36) = 113.04 hm²
#8. Area of triangle = 1/2(14)(7) = 98/2 = 49 cm²
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Answers & Comments
Answer:
Just use the formulas and compute it yourself, i'll compute 1st ones only.
Area of Square = s²
Area of rectangle = (L)(W)
Area of circle = πr²
where π = 3.14 or whatever your teacher told you to use for uniformity of anwers. e.g., 3.1416
Area of triangle = 1/2(b)(h)
Solutions, you do the rest,
#1. s = 15
Area of Square = s² = 15² = 225 m²
#3. Area of rectangle = (22)(4) = 88 m²
#6. Area of circle = πr² = (3.14)(6)² = (3.14)(36) = 113.04 hm²
#8. Area of triangle = 1/2(14)(7) = 98/2 = 49 cm²
TIP: Dont forget that your units will be in squared units. e.g., cm², m², ft², etc...
Hit that Brainliest button if you find this useful or I have helped you in some way .
Follow for more fun facts and math solutions!